5168360

素因数分解:

$2^3\times 5^1\times {\mathrm{129209}}^1$

素因数の和:129220

約数の個数: 16

約数和(自身を含む): 11628900

約数和(自身を除く): 6460540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 129209, 258418, 516836, 646045, 1033672, 1292090, 2584180, 5168360]

約数ペア:

[(1, 5168360), (2, 2584180), (4, 1292090), (5, 1033672), (8, 646045), (10, 516836), (20, 258418), (40, 129209)]